TY  - RPRT
TI  - Scattered P'P' waves observed at short distances
AU  - Paul S. Earle
AU  - Sebastian Rost
AU  - Peter M. Shearer
AU  - Christine Thomas
PY  - 2011
DO  - 10.1785/0120110157
UR  - https://pubs.usgs.gov/publication/70032547
ID  - 70032547
ER  -